fix(rabbitmq) write changelog, bump version

Author: cgoetz-inovex

CHANGELOG.md

@@ -119,6 +119,8 @@
   - [v1.3.4](services/postgresflex/CHANGELOG.md#v134) 
     - **Dependencies**: Bump `github.com/golang-jwt/jwt/v5` from `v5.3.0` to `v5.3.1`
 - `rabbitmq`: 
+  - [v0.26.0](services/rabbitmq/CHANGELOG.md#v0260)
+    - **Breaking change:** `InstanceParameters.SetTLSProtocols()` now accepts a slice of strings instead of a single string
   - [v0.25.6](services/rabbitmq/CHANGELOG.md#v0256)
     - Bump STACKIT SDK core module from `v0.21.0` to `v0.21.1`
   - [v0.25.5](services/rabbitmq/CHANGELOG.md#v0255) 

services/rabbitmq/CHANGELOG.md

@@ -1,3 +1,6 @@
+## v0.26.0
+- **Breaking change:** `InstanceParameters.SetTLSProtocols()` now accepts a slice of strings instead of a single string
+
 ## v0.25.6
 - Bump STACKIT SDK core module from `v0.21.0` to `v0.21.1`
 

services/rabbitmq/VERSION

@@ -1 +1 @@
-v0.25.6
+v0.26.0